Mathematics Middle School

Find each value. (1.2) to the power of 3, (1/4) to the power of 4, (2) to the power of 6, 2 to the power of 6.

Answers

Answer 1

Answer:

1.728

Step-by-step explanation:

1.2^3 = 12^3/10^3

12^3/10^3 = 1728/1000

1728/1000 = 1.728

Answer 2

1.2 to the power of 3= 1.728
1/4 to the power of 4 = 1/256
2 to the power of 6= 64

Related Questions

Which product is negative? will mark brainliest

Answers

The third one. I’ve shown my work below. The first two are positive and the last one is 0, which is neither positive nor negative

I know someone else responded but theres an easier way to solve this without multiplying anything.
Neg*neg=pos
1. Has two neg and two negs make a pos
2. Has 4 neg which will also make pos
3. Has 3 neg. The first 2 will cancel out and make a pos but the last one will make the answer neg
4. Would just be 0 because its multiplying 0 but without it it would be neg.
So the answer is the third one

PLEASE HELP
Find the volume of a cylinder that has the following dimensions. Do not round your answer. (Use 3.14 for π.)

radius: 5 cm
height: 0.25 m

volume = !!!!cm3!!!!

Answers

Answer:

i'm pretty sure 1.96×10-3 m³

is the right answer

V = pi r^2 h
Substitute in the values
= 3.14 x 5^2 x 0.25
= 19.625
Hope this helps, have a nice day! :)

PLEASE HELP THE WORKSHEET IS: graphing speed.
I WILL GIVE 100 POINTS!!! ITS SCEINCE MIDDLE SCHOOL!!!
Analysis and Conclusion
1. Which task and distance resulted in the fastest speed?
2. Create a graph to show your fastest speed, using the times for 0, 5, and 10 meters.
3. Which task and distance resulted in the slowest speed?
4. Create a graph to show your slowest speed, using the times for 0, 5, and 10 meters.

Answers

Task 1: Walking 10 meters

Times:

0 meters: 0 seconds

5 meters: 7 seconds

10 meters: 15 seconds

Graph for fastest speed (walking 10 meters): As time increases from 0 to 15 seconds, distance increases linearly from 0 to 10 meters.

Distance (meters)

10 \\

| |\

5 / |

| / |

0 /

0 5 15

Time (seconds)

Task 2: Crawling 5 meters

Times:

0 meters: 0 seconds

5 meters: 25 seconds

10 meters: 50 seconds

Graph for slowest speed (crawling 5 meters):

Distance (meters)

/ |

5/|

/ |

0 25 50

Time (seconds)

To answer your questions and complete the analysis and conclusion section, we'll need the specific data regarding the tasks, distances, and corresponding times. Please provide the necessary information, including the task descriptions and the times recorded for 0, 5, and 10 meters for both the fastest and slowest speeds.

A cardboard storage carton has a length of 3 feet, a width of 2 feet, and a volume of 12 ft³.whatis the minimum amount of cardboard needed to make the box? [hint: you're given volume, so find the missing height. then use your 3 dimensions to find the total surface area.]

Answers

The minimum is :32: ft.

Brainlist pls

To find the missing height, we can use the formula for the volume of a rectangular box:

Volume = Length x Width x Height

Substituting the given values, we get:

12 = 3 x 2 x Height

Solving for the height, we get:

Height = 12 ÷ (3 x 2) = 2 feet

Now, we can use the dimensions to find the total surface area of the box. The surface area of a rectangular box can be found using the formula:

Surface Area = 2lw + 2lh + 2wh

where l, w, and h are the length, width, and height of the box, respectively.

Substituting the given values, we get:

Surface Area = 2(3 x 2) + 2(3 x 2) + 2(2 x 2) = 12 + 12 + 8 = 32 square feet

Therefore, the minimum amount of cardboard needed to make the box is 32 square feet

Expand the expression using the distributive property.
-7(n - 2) + 3n

What is the expanded form of -7( n - 2)+ 3n

Answers

Answer:

Step-by-step explanation:

Distributive property make it

-4n+ 14

-4n+14 because you collect the ‘like terms’ in the equation.

What is the measurement of the longest line segment in a right rectangular prism that is 11.2 centimeters long, 6.6 centimeters wide, and 6 centimeters tall?

Answers

Answer:

Step-by-step explanation:

3.1313109

Answer: the answer should equal 3.131

Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.

Please got brainliest

The students in Dr. Doug's second period math class measured the time they spent watching television over the weekend and used the data to make a dot plot. What percent of the students in Dr. Doug's second period math class spent more than 75 min watching television?

Answers

Answer: 20%

Step-by-step explanation: Without the dot plot or the raw data, it's impossible to give an exact percentage. However, we can make an estimate based on the dot plot.

Let's say that the dot plot has a range of 0-150 minutes, with each dot representing one student. We can count the number of dots that are above 75 minutes and estimate what percentage of the total dots that represents.

For example, let's say there are 20 dots above 75 minutes and a total of 100 dots on the dot plot. Then the percentage of students who spent more than 75 minutes watching TV would be:

20/100 * 100% = 20%

Again, this is just an estimate based on hypothetical numbers. The actual percentage could be different depending on the data in the dot plot.

Regenerate response

Answer:

: 20%

Step-by-step explanation: Without the dot plot or the raw data, it's impossible to give an exact percentage. However, we can make an estimate based on the dot plot.

For example, let's say there are 20 dots above 75 minutes and a total of 100 dots on the dot plot. Then the percentage of students who spent more than 75 minutes watching TV would be:

20/100 * 100% = 20%

Again, this is just an estimate based on hypothetical numbers. The actual percentage could be different depending on the data in the dot plot.

Step-by-step explanation:

Please help, I don't have much to give but I'm really struggling to understand this.

Answers

Here is your answer

2187^4 if you simplify (3^7) bc its in the parenthesis

Question 13 of 15
A canoe travels 6 miles per hour downstream and 2 miles per hour upstream.
Let x represent the canoe's speed with no water current (still water) and y
represent the speed of the water current, in miles per hour. Then the situation
can be represented by this system of equations:
Choose the two correct options.
x + y = 6
x - y = 2
A. The speed of the canoe in still water is 4 miles per hour.
B. The speed of the canoe in still water is 2 miles per hour.
C. The speed of the water current is 4 miles per hour.
D. The speed of the water current is 2 miles per hour.

Answers

It would be A and C.

ANSWER : A AND D.

Step-by-step explanation:

the water current would be 2 mph and the canoe is 4 mph

See, 6miles downstream it would be 4mph of canoe + water boost ( 2 mph) = 6mph.

The canoe upstream would be 4mph - water resistance (2mph) = 2mph upstream.

The answers should be A and D.

Ava is buying 30 baseball caps and pays a total of $240. Each cap costs the same amount. Determine whether the situation below represents a direct proportion, and justify your reasoning. If so, find the constant of proportionality.

Pls find the answer winter break is almost ending

Answers

90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you...

The answer is 8 so its a direct proportion

I think...

The constant of Proportionality is 8.

What is constant of Proportionality?

If the ratio of one variable to the other is constant, then there is a proportional relationship between the two variables. If x and y are in a proportional relationship, then the ratio of y to x is the constant of proportionality. We can also express it as x is to y at times.

Given:

Total Baseball Caps= 30

Total amount of Cap= $240

let the number of caps sold be c.

Then, the equation is

30 c= 240

and, c= 240/30

c= 8

Hence, the constant of Proportionality is 8.

Learn more about constant of Proportionality here:

https://brainly.com/question/29126727

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Error Analysis: A store is instructed by corporate headquarters to put a markup of 67% on all items. An item costing $6 is displayed by the store manager at a selling price of $4. As an employee, you notice that this selling price is incorrect. Find the correct selling price. What was the manager's likely error?

Part 1: The correct selling price is (Round to the nearest dollar as needed.)
Part 2: What was the manager's likely error?

A. The manager set the selling price at the markup.
B. The manager subtracted the markup from the cost instead of adding it.
C. The manager set the selling price at the cost.
D. The manager added the markup to the cost instead of subtracting it.

Answers

Answer:

To find the correct selling price, we need to first find the cost of the item plus the markup. We can do this by multiplying the cost of the item by the markup percentage: $6 * 67% = $4.02. However, since the question asks us to round to the nearest dollar, we can round this number down to $4.

Therefore, the correct selling price is $4.

The manager's likely error was that they set the selling price at the cost (option C).

Step-by-step explanation:

The correct selling price is $10 and the manager set the selling price at the markup so option (A) is correct.

What is the percentage?

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.

As per the given,

Cost of item = $6

Markup = 67%

67% of $6 ⇒ 0.67 x 6 = $4.02

Add the markup in the cost = $6 + $4.02 = $10.02

Round to nearest dollars = $10.2 ≈ $10.

The manager put $4 which is a markup instant of the selling price of $10.

Hence "The correct selling price is $10 and the manager set the selling price at the markup".

For more about the percentage,

brainly.com/question/13450942

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On Thursday night Antonio watched a movie that was 1 hour and 43 minutes long. If the movie ended at the time shown on the clock below, what time did Antonio start watching the movie? Be sure to include a.m. or p.m. in your answer.

Answers

Answer:

7 o'clock

Step-by-step explanation:

Answer:

show the picture

Step-by-step explanation:

The table shows the results of randomly selecting a colored cube from a bag 80 times. The cube was returned to the bag after each selection.

Based on these results, what is the expected probability of randomly selecting a red cube from the bag in one attempt?

A) 0.20
B) 0.04
C) 0.24
D) 0.30

Answers

The answer is not A or C because it doesn’t work out so it could be D or A The answer is A

It’s B 0.04 I hoped that helped

Free brainiest if correct

Answers

Answer:

1. No

2. how much 1/4 pound turkey burgers he can make

3.He already used 3/8 of 3...how many 1/4 pound burgers

4.How much turkey hasnt been used

5.Division

6. Because for 3 pounds of turkey its reasonable fro 21 1/4 burgers.

Step-by-step explanation:

Now i heard their was free brainliest

Hii i need help with these ty :)

Answers

1 . answer is b

2. answer is c

3. B=20 H=2 V=125.6

4 don't really understand

I only know 1 and 2 but it is B and C

A wallet contains the following coins:

3 quarters
2 dimes
4 nickels
1 penny
What is the probability of randomly selecting a quarter, spending it , then selecting a dime? Your answer should be a simplified fraction.

Answers

Answer:

1/5 or 20%

Step-by-step explanation:

if there is a total of 2 dimes out of 10 coins there is a 20% chance of you picking a dime

Answer:

well- the answer needs to be only in fraction so it's 1/5-

Step-by-step explanation:

Can you help me get this done cause its a struggle

Answers

Answer: number 18 I think

Step-by-step explanation:

60% =3/5 and .6

3/4 =75% and .75

.23 = 23% and 23/100

1/8 = 12.5% and 0.125

2/3 = 0.66 and 66.6%

I don't know what the second to last one was but I did these.

It will be 18 pretty easy

Rewrite the equation below so that it does not have fractions.

$Rewrite the equation below so that it does not have fractions.$

Answers

Answer:

Step-by-step explanation:

$2-\frac{3}{4}x =\frac{2}{5}\\8-3x=\frac{8}{5}\\40-15x=8$

I simply multiplied the equation on both sides by the denominators of each fraction to get whole numbers. You can also do this by multiplying by 20, since the product of the denominators is 20 and will guarantee to create a numerator that creates a fraction that is also a whole number.

20(3/4)=60/4=15

20(2/5)=40/5=8

20(2)=40

Answer:2-.75x=.40

Step-by-step explanation:

the larger of two numbers is five more than three times the smaller number. their sum is 33 . find larger numbers.
write the equation and find the larger number

Answers

Answer: It will be in the explanation

Step-by-step explanation:

"five more than three times the smaller number" will mean:

x = 3y + 5 [equation 1]

x + y = 33 [equation 2]

Rearrange the first equation like this :

x - 3y = 5

x + y = 33

Doing this puts the variables on the same side. Now we gotta find the value of x. In order to do so, we have to use both of the equations provided to solve and make it one equation with x and not y.

y = 33 - x

x = 5 + 3(33 - x)

Use the distributive property for 3(33 - x), which will be:

x = 5 + 99 - 3x

Further solving it:

4x = 104 [divide this by 4 to get x by itself]

Final answer is

x = 26

Hope this helps :D

According to the line plot, how much more is the total weight of the 1/2 of a pound dog toys than the weight of the 5/8 of a pound dog toys?

(WILL GIVE BRAINLYEST TO *BEST* ANSWER)

Answers

Answer:

1/8 more

Step-by-step explanation:

the fraction 1/2 can be changed to the fraction 4/8. with the other fraction being 5/8, the only answer is 1/8 more than the 1/2 pound dog toy.

1/8 more is the total weight of the 1/2 of a pound dog toys than the weight of the 5/8 of a pound dog toys.

What is Graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

We need to find how much more is the total weight of the 1/2 of a pound dog toys than the weight of the 5/8 of a pound dog toys.

Let us convert 1/2 to have denominator 8 to calculate it easily.

Multiply numerator and denominator by 4

4/8

Now subtract five by eight and four by eight

5/8-4/8

We get one by eight

1/8

Hence, 1/8 more is the total weight of the 1/2 of a pound dog toys than the weight of the 5/8 of a pound dog toys.

To learn more on Graph click:

https://brainly.com/question/17267403

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1. What is the distance between the points (4,-7) and (-5,-7)?

A. 1 unit B. 3 units C. 7 units D. 9 units.

2. Fill in the blanks. Write the coordinates of two points that are the given distance from these points and horizontal/vertical:

2. 5 units from (-1,-2) ( ,-2 and ( ,-2)

3. 8 units from (2,4) (2, ) and (2, )

4. 3 units from (-7,-5) (-7, ) and (-7, )

5. 6 units from (4,-1) (4, ) and (4, )

6. 10 units from (-1,9) ( ,9) and ( ,9)

7. 7 units from (-3,2) ( ,2) and ( ,2)

Answers

Answer:D. 9 units 2. (-6,-

Step-by-step explanation:What is the distance between the points (4,-7) and (-5,-7)? A. 1 unit B. 3 units C. 7 units D. 9 units. 2. Fill in the blanks. Write the coordinates of two points that are the given distance from these points and horizontal/vertical: 2. 5 units from (-1,-2) ( ,-2 and ( ,-2) 3. 8 units from (2,4) (2, ) and (2, ) 4. 3 units from (-7,-5) (-7, ) and (-7, ) 5. 6 units from (4,-1) (4, ) and (4, ) 6. 10 units from (-1,9) ( ,9) and ( ,9) 7. 7 units from (-3,2) ( ,2) and ( ,2)

Answer:

1. D

Step-by-step explanation:

You can add the X coordinates together and you will get the length (sorry I can't answer the others ones I don't have enough time rn)

Plotting Equivalent Ratios
Mr. Hendricks is plotting equivalent ratios on a coordinate plane. One of the ordered pairs is (3, 5). Which other ordered pair could he plot?

Answers

Mr. Hendricks is plotting equivalent ratios
on a coordinate plane. One of the ordered
pairs is (3,5) Which other ordered pair
could he plot? O (4, 6) O (6,4) 0 (6, 10) 0
(10, 6)

You put it on the 3,5 scale hope this help you

PLEASE HELP if you can

they might be mixed up but portland, missippi, then questions
(file below)

Answers

Answer:c

Step-by-step explanation:

X, Portland has positive temperatures while Mississippi has both positive and negative temperatures

Please helpp!! Ty ty!♡♡

Answers

Answer:

Step-by-step explanation:

4a +12 -2c + c

4( ) + 12 - 2( ) + ( )

4(4) + 12 - 2(3) + 3

16 + 12 - 6 + 3

28 - 6 + 3

22 + 3

Helping in the name of Jesus.

Answer: 25

Therefore, 4a + 12 - 2c + c = 25

Step-by-step explanation:

a = 4

c = 3

Swap letters for numbers:

4a + 12 - 2c + c

(4)(4) + 12 - (2)(3) + 3

16 + 12 - (2)(3) + 3

28 - (2)(3) + 3

28 - 6 + 3

22 + 3 = 25

Draw a conclusion:

Hence your answer is:

4a + 12 - 2c + c = 25

I hope this helps!

Solve to following inequality:
2.40 + 2.20x < 9
Many thanks
<3

Answers

Answer:

x<3

Step-by-step explanation:

2.40 + 2.20x < 9

move the constante to the right hand side and change its sign

2.2x<9-2.4

calculate: subtract the numbers 9-2.4

2.2x<6.6

Divide both sides of the inequality by 2.2

PLEASE HELP
1# Which graph shows the number of 3-point field goals Aspen could have made in the game

2# Riley read 36 pages of a book before putting it down for a month she wants to resume reading the book that is more than 480 pages long she plans on finishing the book in 12 days reading the same amount each day which inequality can be used to determine P, the number of pages that Riley must read each day to attain her goal

The first Screenshot is for 1# and the second Screenshot is for 2#

Answers

Answer:12p+36>480

Step-by-step explanation: I got the answer somewhere else but I’m not 100% sure if it’s right

Which list orders the numbers from least to greatest?

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3

Answers

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5 is the list that orders the numbers from least to greatest.

This is due tomorrow and i have no idea what to do

Answers

Answer: 53°

Step-by-step explanation: as they are making linear pair of angles so sum is 180

Answer:

x=53

Step-by-step explanation:

Combine like terms

X. 2x + 21= 3x + 21

straight line equals 180 so

180= 3x + 21

180 - 21 = 159

159= 3x

159/3= 53

X= 53

check your answers

X = 53

2 x 53 + 21

106 + 21 = 127

127 + 53= 180

So x=53 is correct

Write an equation to match each graph.....

Answers

First graph matches with Y=|x-2|
Second graph matches with Y=|x-2|-2

y=|x-2|
y=|x-2|-2
these are an equation for both
hope this helps!!!

find the missing angles.

Answers

Answer:

Hey mate.....

Step-by-step explanation:

This is ur answer.....

x = 180 - (40 + 25)

x = 180 - 65

x = 115

z = 40 degrees ( Vertically Opposite Angles)

y = 180 - 40

y = 140 degrees

Hope it helps,

mark me brainliest pls....

Follow me! :)

Answer:

115°

Step-by-step explanation:

X + 40+25=180

X+65=180

X=180-65

X=115°

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CAN SOMONE HELP ME PLEASE !! Capital budgeting decisions ______. involve an immediate cash outlay in order to obtain a future returnrequire a great deal of analysis prior to acceptance 7800 dollars is placed in an account with an annual interest rate of 5%. to the nearest tenth of a year, how long will it take for the account value to reach 13200 dollars? How is the president's cabinet selected and what is its role ?. An objective summary is based on ______, not influenced by ____ or opinions What are the three C in credit? (fill in the blank) considers employee and organizational performance issues to determine if training can help. Ali caught a fish that weighed 9 1/2 lb. Lisa caught a fish that weighed 5 3/4 lb. How much more did Alis fish weigh? Which is an example of a slippery egg message communicated aggressively?A. Jason's mother tells his teacher, "We got back from vacation really late last night, so Jason might be very tired today."B. Jason's teacher tells his mother, "Jason's behavior in class has been terrible. If you cannot get him under control, he may need to be suspended."C. Jason's mother tells his teacher, "Our drive home last night took longer than we expected."D. Jason's teacher tells his mother, "Jason has been having a hard time focusing in class lately. We have a few different ways we can handle this. Would you like to come in for a meeting tomorrow?" as one moves south through ecuador and peru precipitation generally (assume altitude and slope remain constant) make a graph a distance-time graph to show the story.Sara walked from home up the steep hill opposite her house. She stopped at the top to put her skates on, then skated quickly down the hill, back home again. There are r red marbles and g green marbles in a bag. When one red marble is removed and one green marble added, the ratio of red to green marbles is now 2:3 .Subsequently, 6 red marbles and 4 green marbles are added, such that the ratio of red to green marbles is now 3:4.What is the ratio of r to g? Your ratio must be in its simplest form. 4. Let f be a function with domain R. We say that f is periodic if there exists a p > 0 such that x R, f(x) = f(r+p). (a) Prove that if f is continuous on R and periodic, then f has a maximum on R. (b) Is part (a) still true if we remove the hypothesis that f is continuous? If so, prove it. If not, give a counterexample with explanation Describe the impact of scarcity on economic decision making. What happens when products and resources become less available Question: Suppose a polynomial function of degree 4 with rational coefficients has zeros of -4, 1, and 2i. Find the remaining zero. Write the polynomial function as a product of linear factors. Zachary adds 26. 64 g to 12. 557 g. How many significant figures should his answer have? two three four five. treating clients with anorexia nervosa with a selective serotonin reuptake inhibitor antidepressant such as fluoxetine (prozac) may present which problem? In capital budgeting decision-making, the two most important fundamental factors that should be examined by managers are: select one: a. Risk and capital investment. B. Capital investment and rate of return. C. Risk and rate of return. D. Payback and rate of return. E. Risk and payback The process by which atoms are arranged to form a material with a crystal structure is referred to as ___________. The management of Green Energy Manufacturing is analyzing variable overhead variances for the fiscal period just ended. The flexible budget called for $176,000 in variable overhead but actual variable overhead was $100,000. In computing the overhead variances, Greens management discovered that it had used 40,000 pounds of direct material, rather than the budgeted amount of 44,000 pounds. (Pounds of direct material is the single overhead driver of variable overhead). The standard variable overhead rate per pound of direct material is $2.00.What is Green's variable overhead efficiency variance?A. $ 8,000 (U)B. $16,000 (F)C. $24,000 (U)D. $ 8,000 (F)